Login to your Facebook Business Page, Click on Settings in the upper right hand corner.
Scroll down and click on 'Edit Page' in the left hand side bar menu.
Scroll down to 'Services' and click on the 'Settings' button.
Make sure the Services Tab is Visible is toggled ON. Click Save.
Go back to your Facebook Business Page, and click on 'Services' on the left hand side bar menu.
Click on 'Add a Service'.
Fill out the required fields for the Service you are offering. Add your photo and click on Save.
Make sure the 'Visible' button is toggled on.
Go back to your Facebook Business home page, click on the 'More' drop down menu right under your header photo. Click on 'View as Page Visitor.
Here you can see where your Services will appear for visitors on your page.